Biostatistics 300

#BALANCED TWO-WAY ANOVA
#FIXED EFFECTS (ANOVA MODEL I)
#WITHOUT REPLICATION
#ZAR EXAMPLE 12.4
ZAR=read.table("ZarEX12.4R.txt")
ZAR
attach(ZAR)
Y=time
A=factor(treatment)
B=factor(block)

options(digits=12)
anova(lm(Y~A*B))

#CALCULATING ANOVA F:
F=3.854166667/0.369791667
F
alpha=0.05
dfA=2
dfE=8
C=qf(1-alpha,dfA,dfE)
C
P=1-pf(F,dfA,dfE)
P